/* 牙科器械消毒溯源码系统 - 全局样式(移动优先, 患者端友好) */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #0a7d5f;
  --primary-dark: #086549;
  --bg: #f2f6f4;
  --card: #ffffff;
  --text: #1f2d28;
  --muted: #6b7a74;
  --line: #e3ece7;
  --danger: #c0392b;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 20px 16px 40px; }

/* ---------- 通用卡片 ---------- */
.card {
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(0,0,0,.05);
  padding: 18px;
  margin-bottom: 16px;
}
.card h3 { font-size: 16px; margin-bottom: 12px; color: var(--primary-dark); }

/* ---------- 徽章 / 标题 ---------- */
.badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}
.badge.ok { background: #e5f6ee; color: #0a7d5f; }

.hero, .trace-head { text-align: center; padding: 28px 0 22px; }
.hero h1, .trace-head h1 { font-size: 26px; margin: 10px 0 4px; color: var(--text); }
.sub { color: var(--muted); font-size: 14px; }

/* ---------- 查询框(首页) ---------- */
.query { margin: 22px auto 0; max-width: 480px; display: flex; gap: 10px; }
.query input {
  flex: 1; padding: 12px 14px; border: 1px solid var(--line);
  border-radius: 10px; font-size: 15px; outline: none;
}
.query input:focus { border-color: var(--primary); }
.query button {
  padding: 0 26px; border: none; border-radius: 10px;
  background: var(--primary); color: #fff; font-size: 15px; cursor: pointer;
}
.query button:hover { background: var(--primary-dark); }
.tip { color: var(--muted); font-size: 13px; margin-top: 12px; }
.link-admin {
  display: inline-block; margin-top: 18px; color: var(--primary);
  font-size: 14px; text-decoration: none;
}

/* ---------- 登录页 ---------- */
.auth-body { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 20px; }
.auth-card {
  background: var(--card); border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,.07);
  padding: 32px 28px; width: 100%; max-width: 380px; text-align: center;
}
.auth-card h2 { color: var(--primary-dark); }
.auth-card .sub { margin: 4px 0 18px; }
.back-home { display: inline-block; margin-top: 16px; color: var(--muted); font-size: 13px; text-decoration: none; }

/* ---------- 表单 ---------- */
.vform { text-align: left; display: flex; flex-direction: column; gap: 10px; }
.vform label { font-size: 13px; color: var(--muted); margin-top: 4px; }
.vform input[type=text], .vform input[type=password], .vform input[type=date],
.vform input[type=number], .vform input[type=tel], .vform input[type=file],
.vform select {
  width: 100%; padding: 11px 12px; border: 1px solid var(--line);
  border-radius: 10px; font-size: 15px; outline: none; background: #fff;
}
.vform input:focus, .vform select:focus { border-color: var(--primary); }
.grid3 { display: grid; grid-template-columns: 1fr; gap: 12px; }
.note { color: var(--muted); font-size: 12px; }
.vform .btn { margin-top: 8px; }
.form-tip { color: var(--muted); font-size: 12px; padding: 10px 12px; background: #f4f7f5; border-radius: 10px; line-height: 1.5; }

/* ---------- 筛选栏 ---------- */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.filter-bar input {
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px;
  font-size: 14px; outline: none; background: #fff;
}
.filter-bar input:focus { border-color: var(--primary); }

/* ---------- 状态标签 ---------- */
.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.tag.ok { background: #e5f6ee; color: #0a7d5f; }
.tag.wait { background: #fff4e0; color: #b8860b; }
.badge.wait-badge { background: #fff4e0; color: #b8860b; }

/* ---------- 核销卡片(患者端) ---------- */
.verify-card { border: 2px solid var(--primary); }
.verify-card h3 { color: var(--primary-dark); }
.verify-card .vform > div { margin-bottom: 10px; }
.verify-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }

/* 批量扫码页 */
.scan-list { list-style: none; padding: 0; }
.scan-list li {
  padding: 8px 10px; border-bottom: 1px solid var(--line);
  font-size: 13px; display: flex; align-items: center; gap: 8px;
}
.scan-list li.empty { color: var(--muted); justify-content: center; }
.scan-list .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); display: inline-block; }
.scan-list .dim { color: var(--muted); font-size: 12px; }

/* ---------- 上传框 ---------- */
.upload-box {
  border: 1px dashed var(--primary); border-radius: 12px;
  padding: 12px; background: #f8fcfa;
}
.upload-box label { display: block; font-weight: 600; color: var(--primary-dark); margin-bottom: 8px; }
.upload-box .hint { display: block; color: var(--muted); font-size: 12px; margin-top: 6px; }
.thumb { width: 100%; max-height: 140px; object-fit: cover; border-radius: 8px; margin: 6px 0; border: 1px solid var(--line); }
.no-photo.small { padding: 18px; font-size: 12px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block; padding: 8px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: #fff; color: var(--text);
  font-size: 14px; cursor: pointer; text-decoration: none;
}
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.big { width: 100%; padding: 13px; font-size: 16px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

/* ---------- 二维码卡(后台) ---------- */
.qr-box { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.qr-img img { width: 190px; height: 190px; border: 1px solid var(--line); border-radius: 10px; }
.qr-info { flex: 1; min-width: 240px; font-size: 14px; }
.qr-info p { margin-bottom: 6px; }
.link-text { color: var(--primary); word-break: break-all; font-size: 13px; }

/* ---------- 追溯信息卡(患者端) ---------- */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.info-grid div { background: #f8fcfa; border-radius: 10px; padding: 10px 12px; }
.info-grid .k { display: block; color: var(--muted); font-size: 12px; }
.info-grid .v { display: block; font-weight: 600; font-size: 15px; margin-top: 2px; }

.photo-card { text-align: center; }
.photo-card h3 { text-align: left; }
.trace-photo {
  width: 100%; max-height: 460px; object-fit: cover;
  border-radius: 10px; border: 1px solid var(--line); cursor: zoom-in;
}
.no-photo {
  border: 1px dashed var(--line); border-radius: 10px;
  padding: 34px; color: var(--muted); font-size: 14px;
}

/* ---------- 后台顶栏 / 历史表格 ---------- */
.topbar { background: var(--primary-dark); color: #fff; }
.topbar-inner {
  max-width: 980px; margin: 0 auto; padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center; font-size: 14px;
}
.topbar .user-info a { color: #d9f0e6; margin-left: 10px; }
.admin-main { max-width: 980px; margin: 0 auto; padding: 20px 16px 50px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 8px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
td.ops a { color: var(--primary); margin-right: 12px; text-decoration: none; }
.empty { color: var(--muted); font-size: 14px; }

/* 列表内快速编辑 */
.item-cell { min-width: 200px; }
.item-text { display: inline-block; margin-right: 8px; }
.item-input {
  width: 140px; padding: 5px 8px; border: 1px solid var(--primary);
  border-radius: 6px; font-size: 12px; outline: none; margin-right: 4px;
}
.mini-btn {
  padding: 4px 10px; border: none; border-radius: 6px;
  background: var(--primary); color: #fff; font-size: 12px; cursor: pointer;
  white-space: nowrap;
}
.mini-btn:hover { background: var(--primary-dark); }
.mini-btn.ghost {
  background: #fff; color: var(--primary); border: 1px solid var(--primary);
}
.mini-btn.ghost:hover { background: #e5f6ee; }

/* ---------- Flash ---------- */
.flash {
  border-radius: 10px; padding: 10px 14px; margin-bottom: 14px; font-size: 14px;
}
.flash.ok { background: #e5f6ee; color: #0a7d5f; }
.flash.error { background: #fdecea; color: var(--danger); }

/* ---------- 页脚 ---------- */
.trace-footer { text-align: center; color: var(--muted); font-size: 13px; margin-top: 8px; }
.trace-footer p { margin: 4px 0; }
.trace-footer .dim { color: #9aa8a2; font-size: 12px; }

@media (min-width: 640px) {
  .grid3 { grid-template-columns: repeat(3, 1fr); }
  .info-grid { grid-template-columns: repeat(5, 1fr); }
}